This final pattern of generic Heer Litzen was introduced in May, 1940. These photos show an assortment of original examples. These were made in varying sizes, with central stripes in light gray, dark gray, tan, or blue-gray, with similar variations to the background color as well, and variation in the relative sizes of the graphic elements. These photos don't show the entire original range of variation. The many manufacturers who made these were simply not able to make them all the same, for all the millions that were made 1940-45.